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valina [46]
3 years ago
10

What is x? Please explain how you got it so I can understand for future questions.

Mathematics
2 answers:
Llana [10]3 years ago
4 0

Answer:

\boxed{x = 40}

Step-by-step explanation:

<em>Hey there!</em>

Well angles like 142 and 2x + 22 equal each other because they are across from each other.

So we can set up the following,

142 = 3x + 22

Single out x

-22 to both sides

120 = 3x

Divide both sides by 3

x = 40

<em>Hope this helps :)</em>

hram777 [196]3 years ago
4 0

Answer:

x=40

Step-by-step explanation:

142=3x+22

3x+22-22=142-22

3x=120

120/3=40

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